icon Open chamber water heaters | CaldaieMurali

Open chamber water heaters

Conveniently heat water with our open chamber water heaters. Reliable performance, ease of use and functional design. Choose from our range of open chamber water heaters for an efficient and cost effective option for your bathroom. Buy today and enjoy hot water quickly and conveniently!

3 products


  • immagine-1-ariston-scaldabagno-a-gas-ariston-next-evo-x-outdoor-26-eu-gpl-26-lt-da-esterno-basso-nox-new-erp-ean-8056138592599

    Ariston Gas Water Heater Ariston Next Evo X Outdoor 26 Eu Gpl 26 Lt Low Nox - New Erp

    Gas water heater Ariston NEXT EVO X OUTDOOR 26 EU LPG 26 lt Low NOx - new ErP CNG product code: 3632462 Energy label specifications according to the European ErP directive Energy efficiency: Class A Load profile: XXL profile Characteristics of heating/DHW operation: Gas category II2H3B/P Type A3 Power Supply: Cable Modulation range 1:5 Nominal heat output: 52 kW Minimum thermal power: 9.5 kW Nominal heat input: 45.2 kW Minimum heat input: 8.6 kW Min/max selectable temperature: 35-65°C Maximum nominal pressure: 10 bar Minimum operating pressure: 0.1 bar Minimum operating flow: 3 l/min Flow rate with temperature difference (Δt) 25 °C: 26 l/min Supply voltage (Freq. 50 HZ) V 230 Minimum ambient temperature of use: -20°C Maximum absorbed power: 50W Sound power dB(A) 63 Protection type IP X5 Dimensions (LxHxP): 394x570x180 mm Weight : 18.5kg Power supply: LPG Warranty: 2 years NB: THE PRODUCT IS BORN WITH CNG, IT IS TRANSFORMED USING A SPECIAL TRANSFORMATION KIT Next Evo X Outdoor The new instantaneous Low NOx outdoor gas water heater characterized by an exclusive design, small dimensions ( only 13 cm deep ) and new functions. Next Evo X Outdoor is the most efficient water heater in its category and can also be integrated with a solar thermal system. The product is equipped with a simple and intuitive remote control which further facilitates its use and enriches its design. Solar integration Thanks to the kit with thermostatic valve, NEXT EVO X OUTDOOR is set up for the integration of solar systems. An ecological solution to avoid waste and increase energy savings Standard remote control NEXT EVO X OUTDOOR can be controlled remotely thanks to the remote control that can be installed in any indoor environment. In this way it is possible to adjust the temperature from inside the home and also select the ECO operating mode for energy saving. Characteristics: Low NOx: ErP compliant 09/26/2018 Temperature control via NTC probes at the inlet and outlet of the exchanger Electronic ignition with flame control Modulation ratio up to 1:5 It does not require a fume exhaust system Standard remote control Minimum operating pressure 0.2 bar Operation even with minimum water flow rates up to 3 l/min Standard antifreeze function: up to -20° IPX5D protection Type A outdoor installation ANTIFREEZE System that prevents the freezing of the condensation water so that it can operate in heat pump mode even with air at -5 °C HIGH EFFICIENCY Product characterized by high energy performance, reduction of consumption and polluting emissions OUTDOOR INSTALLATION Possibility of outdoor installation thanks to all the weather protection devices. ELECTRONIC TEMPERATURE CONTROL Electronic control panel for easier and more immediate use. SOLAR INTEGRATION Prepared for integration with a solar thermal system. Product Guarantee All products for sale on our site are new and packed. The warranty on this item is 24 months from the date of purchase.

    €752,00

  • immagine-1-ariston-scaldabagno-a-gas-ariston-next-evo-x-outdoor-26-eu-metano-26-lt-da-esterno-basso-nox-new-erp-ean-8056138592605

    Ariston Ariston Next Evo X Outdoor 26 Eu Methane Gas Water Heater 26 Lt Low Nox - New Erp

    Ariston NEXT EVO X OUTDOOR 26 EU METHANE 26 lt gas water heater for outdoor use Low NOx - new ErP CNG product code: 3632462 Energy label specifications according to the European ErP directive Energy efficiency: Class A Load profile: XXL profile Characteristics of heating/DHW operation: Gas category II2H3B/P Type A3 Power Supply: Cable Modulation range 1:5 Nominal heat output: 52 kW Minimum thermal power: 9.5 kW Nominal heat input: 45.2 kW Minimum heat input: 8.6 kW Min/max selectable temperature: 35-65°C Maximum nominal pressure: 10 bar Minimum operating pressure: 0.1 bar Minimum operating flow: 3 l/min Flow rate with temperature difference (Δt) 25 °C: 26 l/min Supply voltage (Freq. 50 HZ) V 230 Minimum ambient temperature of use: -20°C Maximum absorbed power: 50W Sound power dB(A) 63 Protection type IP X5 Dimensions (LxHxP): 394x570x180 mm Weight : 18.5kg Power supply: METHANE Warranty: 2 years Next Evo X Outdoor The new instantaneous Low NOx outdoor gas water heater characterized by an exclusive design, small dimensions ( only 13 cm deep ) and new functions. Next Evo X Outdoor is the most efficient water heater in its category and can also be integrated with a solar thermal system. The product is equipped with a simple and intuitive remote control which further facilitates its use and enriches its design. Solar integration Thanks to the kit with thermostatic valve, NEXT EVO X OUTDOOR is set up for the integration of solar systems. An ecological solution to avoid waste and increase energy savings Standard remote control NEXT EVO X OUTDOOR can be controlled remotely thanks to the remote control that can be installed in any indoor environment. In this way it is possible to adjust the temperature from inside the home and also select the ECO operating mode for energy saving. Characteristics: Low NOx: ErP compliant 09/26/2018 Temperature control via NTC probes at the inlet and outlet of the exchanger Electronic ignition with flame control Modulation ratio up to 1:5 It does not require a fume exhaust system Standard remote control Minimum operating pressure 0.2 bar Operation even with minimum water flow rates up to 3 l/min Standard antifreeze function: up to -20° IPX5D protection Type A outdoor installation ANTIFREEZE System that prevents the freezing of the condensation water so that it can operate in heat pump mode even with air at -5 °C HIGH EFFICIENCY Product characterized by high energy performance, reduction of consumption and polluting emissions OUTDOOR INSTALLATION Possibility of outdoor installation thanks to all the weather protection devices. ELECTRONIC TEMPERATURE CONTROL Electronic control panel for easier and more immediate use. SOLAR INTEGRATION Prepared for integration with a solar thermal system. Product Guarantee All products for sale on our site are new and packed. The warranty on this item is 24 months from the date of purchase.

    €752,00

  • immagine-1-rinnai-scaldabagno-rinnai-infinity-k26e-esterno-a-condensazione-metano-ean-8056138593312

    RINNAI Rinnai Infinity K26e External Condensing Water Heater - Methane

    Technical features Energy label specifications according to the European ErP directive DHW sanitary energy efficiency: Class A Declared load profile: XXL Annual consumption of electricity (kWh/annum) and fuel (GJ/annum) 14 -17 Characteristics of heating/DHW operation: Code: REU-KM2635WD-NG Condensing - Forced Flow - Type A3 Electronic ignition without pilot flame Can be combined with: solar panels/recirculation/accumulation max lt 1000 Can be combined in cascade, max 25 luminaires Standard antifreeze down to -20°C Installation: Outdoor - Villa - Apartment with multifunctional shower/whirlpool and professional installations Dimensions: mm 654x470x257 - 29 Kg Natural gas heat input Min/Max (kW) 2.5/43 Water flow Δt 25°C Min/Max (l/min) 26 l/min Max operating temperature (°C) 85 Minimum activation pressure (bar) 0.1 Min/Max nominal operating pressure (bar) 2/10 Electricity consumption normal / stand-by / antifreeze (W) 44 / 2.4 / 170 IPX5D protection Class NOx5 METHANE version RINNAI GAS WATER HEATER: INFINITY infinite savings and comfort Rinnai Infinity is the line of instantaneous GAS* water heaters, with high efficiency forced flow, for domestic and professional indoor and outdoor use, capable of guaranteeing: Unlimited hot water without sudden changes in temperature Temperature selection per degree via the standard remote control Energy saving Simplicity of design and installation Compact size Superior performance and absolute security Furthermore, the external range, thanks to its unique characteristics, ensures total protection from: Wind (up to 90 km/h) Water coming from any direction (even horizontally, with IPX5D protection factor) Corrosion and rust, with the enamelled galvanized steel shell Frost, thanks to the standard antifreeze on all appliances (including indoors) The STANDARD remote control allows the user to select the desired water temperature with accuracy to the degree, directly from the point of use (when the tap is opened). RESULT: no need to mix for maximum COMFORT and absolute PROTECTION from the risk of burns. Energy saving: Rinnai Infinity eliminates any useless waste and ensures real savings: Gas operation guarantees considerably lower costs than electric operation. Compared to a traditional boiler, subject to heat loss and energy consumption to constantly heat the water, Infinity produces it instantly at the moment of the real request and exactly at the desired temperature. The advanced technology of the continuously modulating gas valve, which regulates combustion with the utmost precision, guarantees a more efficient and cleaner regime, with a consequent net cut in consumption and polluting emissions. The detection of the inlet water temperature also allows Infinity to work in perfect synergy with solar systems, heating cookers or other heat generators, modulating, only when needed and only as much as needed, to reach the set temperature Condensing range: Superior performance in small denominations Condensation technology is today among the most modern and ecological in existence. The heat developed by the exhaust fumes that traditional appliances disperse into the environment is exploited by this technology to pre-heat the incoming water. The water, passing through the fumes, recovers part of the heat to reach the burner already preheated, thus significantly reducing its intervention. The advantage is double and clear: ECONOMICAL: reduction of fuel consumption (up to one kW less for each m3 of gas) ENVIRONMENTAL: NOx and CO emission up to 70% less General characteristics INFINITY K26e Infinity 26 External condensing is an instantaneous domestic hot water producer for external installation with electronic temperature management and water flow control. Anti-corrosion enamelled galvanized steel casing and standard electronic control with temperature management and self-diagnosis function. Max operating temperature equal to 85° C DHW circuit connection: Cold water: R 3/4" male shut-off valve; Hot water: R 3/4" male shut-off valve; Gas connection and electricity supply: Gas: R 3/4" male shut-off valve; Power supply: AC 220V 50Hz. Exhaust duct: Without exhaust system The condensing models can be installed in cascade with the preassembled Rinnai Modus modules equipped with water and gas side predispositions, inail kit inserted. ErP Ready Rinnai's commitment is aimed at an eco-sustainable future. For this reason all our products are "ERP Ready" or already in line with the European classification legislation in force since 26 September 2015. ErP, acronym of Energy related Products (products connected to the use of energy), identifies the Directive 2009/ 125/EC aimed at reducing the energy consumption of products through eco-compatible design. The Directive establishes very precise reference points for the manufacture of eco-compatible products and defines the minimum mandatory requirements of energy and environmental performance for instruments that use energy. The goal is to reach the famous 20-20-20 by 2020. This repetition of the number 20 serves to more easily remind everyone of the three central focuses: -increase the energy efficiency of energy-consuming machines by 20% - reduce carbon dioxide (CO2) emissions into the atmosphere by 20% -reach a percentage of renewable energies on final consumption of 20% Since 26 September 2015, appliances for winter air conditioning and domestic hot water production have been accompanied by an energy label. ELD directive: all clear on the label The European Union has made the new energy labeling system mandatory to allow consumers to immediately understand the level of environmental compatibility of individual products. The ELD or Labeling Directive ( 2010/30/CE ) in fact provides that each item subject to the ErP Directive is equipped with a label to highlight not only the energy efficiency class but also other performances such as sound power, use, thermal power. Rinnai actively participates in these adjustments, happy to make its contribution to a more eco-sustainable world Product Guarantee: All products for sale on our site are new and packed. The warranty on this item is 24 months from the date of purchase.

    €1.428,00

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